1 answer:
<h3>
Answer: a = 100</h3>
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Explanation:
There are n = 7 sides to this polygon (so it's a heptagon)
The interior angles add up to 180(n-2) = 180*(7-2) = 900 degrees.
So that means,
69+284+62+62+242+81+a = 900
800+a = 900
a = 900-800
a = 100
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Step-by-step explanation:
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See Below
Step-by-step explanation:
1) Rational AND Integer
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Hope this helps!
c'mon bro you can't be this helpless
odd, even, even, even, even
The first and the 2nd one are correct because x is 21 and y is 49
3 and 4 at wrong
Answer:
d. 55 feet /sec^2
Step-by-step explanation:
Average acceleration is ...
a = ∆v/∆t = (116 ft/s -6 ft/s)/(2 s)
= 110/2 ft/s^2 = 55 ft/s^2
